Application by Defendant to prevent attorney at law acting for the Claimant – Attorney at law acted for husband and wife in purchase of property - Husband now deceased - Wife challenging husband’s will which gifts 60% of the property to Claimant – Attorney’s office drafted alleged will - Attorney acting for Claimant in her claim to an interest in the property-Claim relies on husband’s alleged promises and declarations as well as on the alleged will - Whether attorney possessed of confidential information.